Title of article
Formylation, dicyanovinylation and tricyanovinylation of 5-alkoxy- and 5-amino- substituted 2,2′-bithiophenes
Author/Authors
M.Manuela M Raposo، نويسنده , , G Kirsch، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
9
From page
4891
To page
4899
Abstract
Several donor–acceptor-substituted bithiophenes were synthesized by functionalization of the corresponding 5-alkoxy- or 5-aminobithiophenes by different methods: Vilsmeier formylation, metalation followed by reaction with DMF, direct tricyanovinylation reaction using TCNE or Knoevenagel condensation starting from the corresponding 5-formyl- derivatives of .
Keywords
donor–acceptor bithiophene compounds , Vilsmeier formylation , ?-lithiation , Knoevenagel condensation , tricyanovinylation , non-linear optical material , NLO applications
Journal title
Tetrahedron
Serial Year
2003
Journal title
Tetrahedron
Record number
1087912
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